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Helical Antenna Design Calculator
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Helical Antenna Design Calculator
HELICAL ANTENNA DESIGN CALCULATOR
A Helix Antenna transmits a circular polarized wave.
Wavelength
m
cm
mm
Number of turns
Spacing Between Coils (Usually 0.25)
Calculate
Reset
Result
Antenna Gain
dB
Diameter
cm
Half Power BW:
Degrees
BW first nulls:
Degrees
Effective Apperature
m
2
Antenna Calculators
Antenna Downtilt Angle Calculator
Antenna Near Field & Far Field Distance Calculator
Dipole Antenna Length Calculator
Helical Antenna Design Calculator
Microstrip Patch Antenna Calculator
Whip Antenna Calculator
Antenna Downtilt Coverage Radius Calculator
Conical Horn Antenna Gain Calculator
EIRP Calculator
Line of Sight Calculator
Parabolic Reflector Antenna Gain